98700905 has 8 divisors (see below), whose sum is σ = 118504512. Its totient is φ = 78918448.

The previous prime is 98700881. The next prime is 98700907. The reversal of 98700905 is 50900789.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 98700905 - 2¹² = 98696809 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (98700907) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8042 + ... + 16188.

It is an arithmetic number, because the mean of its divisors is an integer number (14813064).

Almost surely, 2^98700905 is an apocalyptic number.

It is an amenable number.

98700905 is a deficient number, since it is larger than the sum of its proper divisors (19803607).

98700905 is a wasteful number, since it uses less digits than its factorization.

98700905 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10575.

The product of its (nonzero) digits is 22680, while the sum is 38.

The square root of 98700905 is about 9934.8329125356. The cubic root of 98700905 is about 462.1401613054.

The spelling of 98700905 in words is "ninety-eight million, seven hundred thousand, nine hundred five".